CN207253738U - A kind of automatic mahjong machine - Google Patents

Abstract

The utility model discloses a kind of automatic mahjong machine, including main body and support base, center hoisting gear and deep bid of shuffling are equipped with main body, the bottom of main body is equipped with chassis, chassis includes being used for the outer part in the big panel and big panel of encirclement for installing deep bid of shuffling, big panel is set in depression, and center hoisting gear includes center lifting pipe, arranged on dice dish, lifting motor and linkage unit for be sequentially connected lifting motor and center lifting pipe；Fixed seat one is equipped with big panel, fixed seat one is equipped with vertical supporting part, and center lifting pipe sliding sleeve is arranged on outside vertical supporting part；Deep bid of shuffling is coaxially disposed with center lifting pipe, and the edge for deep bid of shuffling is equipped with gear ring, and outer part is equipped with big coil motor, is connected between big coil motor and deep bid of shuffling by transmission component one；The side of outer part is equipped with the installation room for being used for installing transformer and wiring board.The automatic mahjong-playing machine eliminates original casing structure, has the effect of thickness that is compact-sized, reducing automatic mahjong-playing machine.

Description

A kind of automatic mahjong machine

Technical field

The present invention relates to automatic mahjong-playing machine technical field, more particularly to a kind of automatic mahjong machine.

Background technology

Mahjong is universal entertainment activity, is than one of preferable recreation in people's daily life.Automatic mahjong The appearance of machine saves the time of yard board for people, provides a convenient.

Automatic mahjong machine mainly includes main body, the cabinet below main body and the support below cabinet Device, main body is interior to be equipped with center hoisting gear, deep bid of shuffling, send board apparatus, mah-jong pushing device, board-piling device and Mah-jongg lifting device, For promoting the big coil motor for deep bid rotation of shuffling and for promoting the lifting motor of center hoisting gear to be placed in cabinet.

As an Authorization Notice No. that the applicant possesses is CN205867537U, authorized announcement date is 01 month 2017 11 Day, the Chinese patent of entitled " a kind of big automatic mahjong-playing machine of storage space " discloses a kind of big automatic mah-jong of storage space Machine, including rack, shuffle deep bid and four dress board lines are provided with rack, and each board line that fills includes sending board apparatus, showdown dress Put, board-piling device and Mah-jongg lifting device, board-piling device include passage of registering the license, be provided with passage of registering the license and send board apparatus to be connected to each other Into board entrance, mah-jong pushing device is arranged at the mahjong push-in that into board inlet board apparatus will be sent to convey and registers the license passage, Mah-jongg lifting device Include the supporting plate that one end is articulated with rack, supporting plate is located at into board inlet relative to the other end being connected with rising seat, pushes away Board apparatus is located at below supporting plate and mah-jong pushing device can be lifted along supporting plate direction of displacement；Passage of registering the license is in horizontally disposed, and is registered the license Passage send board apparatus relative to the side for deep bid of shuffling on same dress board line, and storage chamber is provided with below passage of registering the license, Extractable drawer is provided with storage chamber.Another Authorization Notice No. that the applicant possesses is CN205867532U, authorizes public affairs It is on 01 11st, 2017 to accuse day, and the Chinese patent on entitled " chassis of automatic mahjong-playing machine " discloses a kind of automatic mahjong-playing machine Chassis；Another Authorization Notice No. is CN206138727U, and authorized announcement date discloses for the Chinese patent of on May 03rd, 2017 A kind of mahjong machine turntable structure, the turntable structure are installed on the big panel on automatic mahjong-playing machine chassis, big coil motor and lifting Motor is placed in the cabinet of tray bottom, for driving the rotation of deep bid and promoting the lifting of center hoisting gear.

It is in place of the deficiencies in the prior art, it is necessary to which in the main body of automatic mahjong machine, one cabinet is set further below To protect big coil motor and lifting motor, cause to protrude a cabinet below automatic mahjong machine, cause to increase automatic fiber crops By the thickness of machine, increase material and manufacture cost.

The content of the invention

The object of the present invention is to provide a kind of automatic mahjong machine, and it is very big to which solve existing automatic mahjong machine thickness Caused a series of problems, eliminates original casing structure, has the effect of thickness that is compact-sized, reducing automatic mahjong-playing machine Fruit.

The present invention above-mentioned technical purpose technical scheme is that：

A kind of automatic mahjong machine, including main body and support base, main body is interior to be equipped with center hoisting gear, shuffles greatly Disk, send board apparatus, board-piling device and Mah-jongg lifting device, and the bottom of main body is equipped with chassis, and chassis includes shuffling deep bid for installation Big panel and surround the outer part in big panel, big panel is set in depression, and center hoisting gear includes center lifting pipe, is arranged on Dice dish, lifting motor on the lifting pipe of center and the linkage unit for be sequentially connected lifting motor and center lifting pipe；Greatly Fixed seat one is equipped with panel, fixed seat one is equipped with vertical supporting part, and center lifting pipe sliding sleeve is arranged on outside vertical supporting part； Deep bid of shuffling is coaxially disposed with center lifting pipe, and the edge for deep bid of shuffling is equipped with gear ring, and outer part is equipped with big coil motor, deep bid Connected between motor and deep bid of shuffling by transmission component one；Linkage unit is set through the gap shuffled deep bid and chassis Put；The side of outer part is equipped with the installation room for being used for installing transformer and wiring board.

Using above-mentioned technical proposal, big coil motor, lifting motor and the change that will be initially positioned in the cabinet below chassis Depressor is installed in the outer part in main body, reduces the thickness of automatic mahjong machine, thus reduce material, storage, transport, Packaging, processing cost, and make it that lifting motor compact overall structure is succinct, thickness ultrathin is beautiful and generous, in height of table top not Under conditions of change, the space of increase desk bottom so that the both legs of user are more freely comfortable.Meanwhile such setting will Gear ring is moved from the centre for deep bid of shuffling to edge, increases the arm of force for deep bid rotation of shuffling, so as to reduce required deep bid electricity The power of machine, it is possible thereby to reduce the volume of motor so that placing it on outer part becomes possibility.

More preferably：In being horizontally disposed with, transmission component one includes coaxially solid with output shaft the output shaft of big coil motor Surely the gear connected, gear are engaged with gear ring.

Using above-mentioned technical proposal, the output shaft for further reducing big coil motor is horizontally disposed with, and advantageously reduces vertical side To required installation space, the thickness of automatic mahjong-playing machine is advantageously reduced；Big coil motor rotates, and gear drive is driven, so that band Dynamic deep bid rotation of shuffling.

More preferably：The motor shaft of lifting motor is horizontally disposed with, and linkage unit includes fixing with center lifting pipe and connects The chain that connects, the sprocket wheel engaged with chain and the transmission component two for be sequentially connected lifting motor and sprocket wheel；Fixed seat one On be additionally provided with horizontal supporting portion, integrally offered on vertical supporting part and horizontal supporting portion for limit chain to length direction with The limiting slot of outer other directions movement, chain are embedded in limiting slot, and sprocket wheel is rotationally connected with horizontal supporting portion.

Using above-mentioned technical proposal, the output shaft of lifting motor is horizontally disposed with, and advantageously reduces the peace needed for vertical direction Space is filled, advantageously reduces the thickness of automatic mahjong-playing machine；Lifting motor rotates, and the rotation of motor is transferred to chain by transmission component two Wheel, sprocket wheel, which rotates, drives chain movement, so that the raising and lowering of control centre's lifting pipe.The setting of limiting slot limits chain Moving direction, so as to can drive chain movement when sprocket wheel is rotated to two opposite directions.

More preferably：Bevel gear that transmission component two includes being fixedly connected with sprocket coaxiality, engage with bevel gear Fluted disc, the connecting rod for promoting fluted disc to rotate；Offered in the circumferential direction of the motor shaft of lifting motor for drive link along motor The guide groove that the axial direction of axis moves reciprocatingly, the end of connecting rod are slidably connected to guide groove, and big panel, which is equipped with, is used for the company of limitation The limiting section that bar rotates.

Using above-mentioned technical proposal, it is in the horizontal direction past that lifting motor only need to rotate i.e. achievable connecting rod to a direction Multiple movement, connecting rod promote fluted disc rotating, so that with dynamic bevel gear and sprocket wheel rotating, are further driven to the upper of center lifting pipe Rise and decline.

More preferably：Fluted disc is fan-shaped and is rotated by axis of the fan-shaped center of circle that the rotation axis of fluted disc is vertically arranged, tooth Tooth position on disk is set upward in close to the edge of fan-shaped arc and the flank of tooth.

Using above-mentioned technical proposal, fan-shaped fluted disc reduces the area of fluted disc while can realize rotation.

More preferably：The end away from lifting motor is equipped with contiguous block on connecting rod, and straight slot, tooth are offered on contiguous block Disk is equipped with fixed column, and fixed column is set through straight slot.

Using above-mentioned technical proposal, the setting of contiguous block and straight slot improves the stream of the rotation connection between connecting rod and fluted disc Smooth degree, reduces the elastic deformation of connecting rod, reduces the catching phenomenon in transmission process.

More preferably：Center of rotation of the fixed column away from fluted disc is set.

Using the above scheme, center of rotation of the fixed column away from fluted disc, increases the arm of force, reduces torque, reduces required liter The power of motor drops.

More preferably：Magnet is fixed with connecting rod, magnetic induction switch, magnetic induction switch and lifting are equipped with below connecting rod Motor signal connects.

Using above-mentioned technical proposal, the displacement distance that magnetic induction switch is used to detect connecting rod is so as to control centre's lifting pipe The distance of raising and lowering.

More preferably：Some rollers are equipped with big panel, roller is circumferentially distributed centered on the lifting pipe of center, washed Board deep bid is equipped with the raceway coordinated with roller.

Using above-mentioned technical proposal, roller is equipped with raceway, on the one hand contributes to dishwashing deep bid smooth rotation, another Aspect provides support deep bid of shuffling to deep bid of shuffling and rotates and more stablize, and reduces wild effect caused by due to moving outside gear ring.

In conclusion the invention has the advantages that：1st, by the deep bid being initially positioned in the cabinet below chassis electricity Machine, lifting motor and transformer are installed in the outer part in main body, reduce the thickness of automatic mahjong machine, so as to subtract Few material, storage, transport, packaging, processing cost；2nd, so that lifting motor compact overall structure is succinct, thickness ultrathin is beautiful big Side, under conditions of height of table top is constant, the space of increase desk bottom so that the both legs of user are more freely comfortable；3、 Gear ring is moved from the centre for deep bid of shuffling to edge, the arm of force for deep bid rotation of shuffling is increased, so as to reduce required deep bid The power of motor, it is possible thereby to reduce the volume of motor so that placing it on outer part becomes possibility.

Brief description of the drawings

Fig. 1 is the overall structure diagram of embodiment；

Fig. 2 is the fractionation structural representation of the chassis of embodiment and deep bid of shuffling；

Fig. 3 is the fit structure schematic diagram of the chassis of embodiment and deep bid of shuffling；

Fig. 4 is the structure diagram of the fixed seat two of embodiment；

Fig. 5 is the structure diagram of the center hoisting gear of embodiment；

Fig. 6 be embodiment Fig. 5 in A portions partial enlarged view；

Fig. 7 be embodiment Fig. 5 in B portions partial enlarged view；

Fig. 8 is the limiting slot of embodiment and the fit structure schematic diagram of chain；

Fig. 9 is the transmission component structure diagram of embodiment；

Figure 10 is the lifting motor of embodiment and the fit structure schematic diagram of connecting rod；

Figure 11 is the displacement sensing apparatus schematic diagram of embodiment.

In figure, 11, main body；12nd, support base；13rd, chassis；131st, big panel；132nd, outer part；14th, shuffle deep bid； 141st, gear ring；The 15th, room is installed；151st, transformer；152nd, wiring board；16th, fixed seat one；161st, horizontal supporting portion；162nd, it is vertical Supporting part；163rd, limiting slot；1631st, accommodating cavity；1632nd, neck；17th, center lifting pipe；18th, dice dish；19th, lifting motor； 191st, motor shaft；192nd, guide groove；20th, chain；201st, chain link；202nd, connecting portion；21st, sprocket wheel；22nd, connecting rod；221st, sliding block； 23rd, contiguous block；231st, straight slot；24th, fluted disc；241st, fixed column；25th, bevel gear；26th, limiting section；27th, magnet；28th, magnetic induction is opened Close；29th, fixed seat two；291st, base；292nd, bearing；30th, big coil motor；31st, gear；32nd, gap；33rd, roller.

Embodiment

The present invention is described in further detail below in conjunction with attached drawing.

This specific embodiment is only explanation of the invention, it is not limitation of the present invention, people in the art Member as needed can make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this All protected in the protection domain of invention be subject to Patent Law.

A kind of automatic mahjong machine, as shown in Figure 1, the support base 12 including main body 11 and arranged on 11 bottom of main body. With reference to Fig. 1 and Fig. 2, the bottom of main body 11 is equipped with chassis 13, and chassis 13 includes being used for the big panel 131 for installing deep bid 14 of shuffling With the outer part 132 for surrounding big panel 131.Outer part 132, which is equipped with, send board apparatus, mah-jong pushing device, board-piling device and rising dress The basic function device of automatic mahjong-playing machine and the basic support device such as put.With reference to Fig. 2 and Fig. 3, the side of outer part 132 is equipped with For installing the installation room 15 of transformer 151 and wiring board 152, installation room 15 can be also used for installation circuit and other are automatic Necessary component in mahjong machine.

With reference to Fig. 2 and Fig. 4, the fixed seat 2 29 for being used to support deep bid 14 of shuffling, fixed seat 2 29 are equipped with big panel 131 Cylindrical bearing 292 including base 291 and on base 291.Deep bid 14 of shuffling is sheathed on outside bearing 292, and with Bearing 292 is rotatably assorted.

As shown in figure 3, the edge for deep bid 14 of shuffling is equipped with gear ring 141, outer part 132 is equipped with big coil motor 30, deep bid The output shaft of motor 30 is connected, transmission group in being horizontally disposed between big coil motor 30 and deep bid 14 of shuffling by transmission component one Part one includes the gear 31 being fixedly and coaxially connected with output shaft, and gear 31 is engaged with gear ring 141.Shuffle deep bid 14 and chassis 13 it Between be equipped with gap 32.

Referring to Fig. 2, in order to improve fluency and the stable type in 14 rotation process of deep bid of shuffling, it is equipped with big panel 131 Some rollers 33, roller 33 are circumferentially distributed centered on center lifting pipe 17, and deep bid 14 of shuffling is equipped with to be coordinated with roller 33 Raceway（Not shown in figure）.

With reference to Fig. 2 and Fig. 5, big panel 131 is in be set to lower recess, and fixed seat 1 is fixed with big panel 131.It is fixed Seat 1 includes horizontal supporting portion 161 and vertical supporting part 162.Center lifting pipe 17, center are arranged with outside vertical supporting part 162 Lifting pipe 17 is slidably connected with vertical supporting part 162.Center lifting pipe 17 and vertical supporting part 162 are located in bearing 292 together And set through bearing 292.The top of center lifting pipe 17 is fixed with dice dish 18.

With reference to Fig. 2 and Fig. 5, outer part 132 is equipped with lifting motor 19, and the motor shaft 191 of lifting motor 19 is horizontally disposed.Rise It is equipped between drop motor 19 and center lifting pipe 17 and is used to drive the linkage unit that center lifting pipe 17 moves up and down, linkage groups Part is through the gap 32 shuffled deep bid 14 and chassis 13（Referring to Fig. 3）Set.Center lifting pipe 17, dice dish 18, lifting Motor 19 and linkage unit collectively constitute the center hoisting gear of automatic mahjong-playing machine.

With reference to Fig. 5 and Fig. 6, chain 20 that linkage unit includes being fixedly connected with center lifting pipe 17, engage with chain 20 Sprocket wheel 21 and transmission component two for be sequentially connected lifting motor 19 and sprocket wheel 21.Sprocket wheel 21 is rotationally connected with horizontal branch Support part 161, the rotation axis of sprocket wheel 21 are horizontally disposed with.With reference to Fig. 5 and Fig. 7, one on vertical supporting part 162 and horizontal supporting portion 161 Body offers limiting slot 163, and chain 20 is embedded in limiting slot 163.Chain 20 is in the inside of center lifting pipe 17 and center liter Drop pipe 17 is fixedly connected.

Specifically, with reference to Fig. 7 and Fig. 8, chain 20 is including cylindrical chain link 201 and arranged on 201 both ends of chain link and is used for The connecting portion 202 of connection chain link 201, the width of connecting portion 202 are more than the diameter of chain link 201.Limiting slot 163 is horizontal through vertical Supporting part 162 and horizontal supporting portion 161 are set, and the section of limiting slot 163 is in I-shaped, including two are used to place connecting portion The neck 1632 of two accommodating cavities 1631 of 202 accommodating cavity 1631 and connection, the width and height of neck 1632 are distinguished and chain The length of section 201 is identical with diameter.So as to limit movement of the chain 20 on other directions beyond moving direction.

Return to Fig. 5 and Fig. 6, connecting rod 22 that transmission component two includes being sequentially connected between lifting motor 19 and sprocket wheel 21, Contiguous block 23, fluted disc 24 and bevel gear 25.Bevel gear 25 is fixedly and coaxially connected on sprocket wheel 21, and fluted disc 24 is in sector and with sector The center of circle be rotationally connected with big panel 131 for axis, the rotation axis of fluted disc 24 is vertically arranged.It is equipped with the curved edge of fluted disc 24 The upward tooth of the flank of tooth, bevel gear 25 engage with the tooth on fluted disc 24.Referring to Fig. 9, the end of contiguous block 23 and connecting rod 22, which is fixed, to be connected Connect, a vertical fixed column 241 is fixed with fluted disc 24, straight slot 231 is offered on contiguous block 23, fixed column 241 passes through logical Groove 231 is simultaneously slidably connected with straight slot 231.Fixed column 241 is set far as possible from the center of circle of fluted disc 24.

As shown in Figure 10, guide groove 192, one end of connecting rod 22 are offered in the circumferential direction of the motor shaft 191 of lifting motor 19 Equipped with sliding block 221, sliding block 221 is embedded in guide groove 192 and is slidably connected with guide groove 192.Guide groove 192 is by two head Tail connection V-groove formed closed slots, guide groove 192 one end is close to motor and the other end is away from motor.Fig. 5 is returned to, greatly Panel 131, which is equipped with, is used for the limiting section 26 that limiting rod 22 rotates, therefore the motor shaft 191 of lifting motor 19 is rotated and can driven Dynamic connecting rod 22 moves reciprocatingly along the axial direction of motor shaft 191.In order to improve the stability of connecting rod 22, its elastic deformation is reduced, is limited The quantity in position portion 26 is two.

As shown in figure 11, in order to control centre's lifting pipe 17 raising and lowering distance, the present invention at the bottom of connecting rod 22 Portion is fixed with magnet 27, and magnetic induction switch 28 is equipped with below connecting rod 22, and magnetic induction switch 28 is connected with 19 signal of lifting motor.

Claims (9)

1. a kind of automatic mahjong machine, including main body (11) and support base (12), the main body (11) is interior to be equipped with center liter Falling unit, deep bid of shuffling (14), send board apparatus, board-piling device and Mah-jongg lifting device, and the bottom of the main body (11) is equipped with chassis (13), the periphery in big panel (131) and encirclement big panel (131) of the chassis (13) including deep bid (14) of shuffling for installation Portion (132), the big panel (131) are set in depression, it is characterized in that：The center hoisting gear includes center lifting pipe (17), the dice dish (18) on center lifting pipe (17), lifting motor (19) and for the lifting motor that is sequentially connected (19) With the linkage unit of center lifting pipe (17)；Fixed seat one (16), the fixed seat one (16) are equipped with the big panel (131) Vertical supporting part (162) is equipped with, center lifting pipe (17) sliding sleeve is arranged on vertical supporting part (162) outside；It is described to shuffle Deep bid (14) is coaxially disposed with center lifting pipe (17), and the edge of deep bid of shuffling (14) is equipped with gear ring (141), the outer part (132) big coil motor (30) is equipped with, is connected between the big coil motor (30) and deep bid of shuffling (14) by transmission component one； Gap (32) of the linkage unit through deep bid of shuffling (14) and chassis (13) is set；The one of the outer part (132) Side is equipped with the installation room (15) for being used for installing transformer (151) and wiring board (152).

2. a kind of automatic mahjong machine according to claim 1, it is characterized in that：The output shaft of the big coil motor (30) is in Horizontally disposed, the transmission component one includes the gear (31) being fixedly and coaxially connected with output shaft, the gear (31) and gear ring (141) engage.

3. a kind of automatic mahjong machine according to claim 1, it is characterized in that：The motor shaft of the lifting motor (19) (191) it is horizontally disposed with, chain (20) that the linkage unit includes being fixedly connected with center lifting pipe (17), nibble with chain (20) The sprocket wheel (21) of conjunction and for the lifting motor that is sequentially connected (19) and the transmission component two of sprocket wheel (21)；The fixed seat one (16) horizontal supporting portion (161) is additionally provided with, is integrally offered on the vertical supporting part (162) and horizontal supporting portion (161) The limiting slot (163) moved for limiting chain (20) to other directions beyond length direction, the chain (20) are embedded at In the limiting slot (163), the sprocket wheel (21) is rotationally connected with horizontal supporting portion (161).

4. a kind of automatic mahjong machine according to claim 3, it is characterized in that：The transmission component two includes and sprocket wheel (21) bevel gear (25) that is fixedly and coaxially connected, the fluted disc (24) engaged with bevel gear (25), for promoting fluted disc (24) to rotate Connecting rod (22)；Offered in the circumferential direction of the motor shaft (191) of the lifting motor (19) for drive link (22) along motor The guide groove (192) that the axial direction of axis (191) moves reciprocatingly, the end of the connecting rod (22) are slidably connected to guide groove (192), The big panel (131), which is equipped with, is used for the limiting section (26) that limiting rod (22) rotates.

5. a kind of automatic mahjong machine according to claim 4, it is characterized in that：The fluted disc (24) is for sector and with sector The center of circle be that axis rotates, the rotation axis of fluted disc (24) is vertically arranged, and the tooth position on the fluted disc (24) is in close to fan-shaped arc The edge and flank of tooth is set upward.

6. a kind of automatic mahjong machine according to claim 4, it is characterized in that：Away from lifting motor on the connecting rod (22) (19) end is equipped with contiguous block (23), and straight slot (231) is offered on the contiguous block (23), and the fluted disc (24) is equipped with solid Fixed column (241), the fixed column (241) are set through straight slot (231).

7. a kind of automatic mahjong machine according to claim 6, it is characterized in that：The fixed column (241) is away from the tooth The center of rotation of disk (24) is set.

8. a kind of automatic mahjong machine according to claim 4, it is characterized in that：Magnet is fixed with the connecting rod (22) (27), magnetic induction switch (28), the magnetic induction switch (28) and lifting motor (19) signal are equipped with below the connecting rod (22) Connection.

9. a kind of automatic mahjong machine according to claim 1, it is characterized in that：It is equipped with the big panel (131) some Roller (33), the roller (33) are circumferentially distributed centered on center lifting pipe (17), and the deep bid of shuffling (14) is equipped with The raceway coordinated with roller (33).